← View Generic P0397 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2017 Toyota CAMRY

P0397: P0397: Ignition System Misfire

on 2017 Toyota CAMRY

Fix Cost

$100 - $500

Parts & Labor

Difficulty

3/5

1-2 hours

DIY Possible?

✅ Yes

Save money

Your Vehicle

2017 Toyota

CAMRY

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Important for 2017 Toyota CAMRY Owners

Before starting repairs, verify which engine your 2017 Toyota CAMRY has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does P0397 Mean on 2017 Toyota CAMRY?

A misfire detected in one or more cylinders, affecting combustion efficiency, which can cause rough idling, decreased performance, and decreased fuel efficiency.

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Symptoms

• Rough idling
• decreased performance
• decreased fuel efficiency
• engine misfire
• decreased power
• and decreased acceleration.

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Common Causes

• Faulty spark plugs
• ignition coil
• spark plug wires
• fuel injector
• or faulty engine compression.

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How to Fix P0397 on 2017 Toyota CAMRY

1. Check and replace spark plugs if necessary. 2. Check and replace ignition coil if necessary. 3. Check and replace spark plug wires if necessary. 4. Check and clean fuel injectors if necessary. 5. Check engine compression and replace if necessary.

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Need Maintenance Info for Your CAMRY?

Get oil capacity, filter specs, and torque settings for your specific 2017 Toyota CAMRY.

View 2017 Toyota CAMRY Specs

Parts for 2017 Toyota CAMRY

spark plugs Shop ↗ ignition coil Shop ↗ spark plug wires Shop ↗ fuel injectors Shop ↗

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OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with P0397

P0395 Sequential Code

💡 Why These Codes Are Related:

• Similar Issues: Same root cause or component failure
• Related Problems: Often occur together due to system interactions
• Sequential Codes: Progressive failure stages or multiple sensors
• Same System: Components within the same automotive system